Merge tag 'sh-pfc-for-v4.17-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel

pinctrl: sh-pfc: Updates for v4.17

  - Add DU and VIN pin groups on R-Car D3,
  - Add HDMI, TMU, and VIN pin groups on R-Car H3 and M3-W,
  - Add support for the new R-Car M3-N SoC,
  - Small fixes and cleanups.